;(function  ($) {
	this.NormalService = function  () {
		var bdao = new BaseDAO();
		
		this.login = function  (uname,pwd) {
			var user = bdao.setConfig({
				url:'login.do',
				data:{username:uname,password:pwd}
			}).dataHandler();
			if(user==0){
				return null;
			}
			return user;
		}
	}
})(jQuery);
